Ammo 45-70 GOVT 410 GR SUB-X 20 RD Box

Performance of 300 Blackout Subsonic meets or exceeds FBI Protocol terminal ballistic test requirements. The XTP bullet in Subsonic Handgun has built a world-class reputation for accuracy and stopping power.

Hornady Subsonic Ammunition doesn’t have the loud report of a supersonic round and paired with a suppressor it’s even quieter. Unique powders optimized for subsonic use result in a low flash signature ideal for either suppressed or unsuppressed performance.

With high-quality cartridge cases and primers Subsonic Ammunition offers the performance and accuracy shooters have come to expect from Hornady.